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District of Columbia

$83+ Cheap flights from Las Vegas (LAS) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BWI
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Las Vegas to District of Columbia

Keep the following information in mind while searching for Las Vegas to District of Columbia flight deals. Data was last updated July 31, 2025.

Round-trip from

$163
(Cheapflightsfares)

One-way from

$83
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$281

Good round-trip deal

$168 or less

Good one-way deal

$134 or less
From Las Vegas Harry Reid Intl to District of Columbia
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One-way flight from Las Vegas Harry Reid Intl to District of Columbia
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Highest demand for flights based on searches. 13% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to District of Columbia.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to District of Columbia.
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Find flight deals from Las Vegas to District of Columbia

Cheapest flights from Las Vegas to District of Columbia
Explore the most affordable flight options available from Las Vegas to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1511:00 pmLAS - IAD
Nonstop4h 34mFrontier
Mon 8/187:30 amIAD - LAS
Nonstop4h 59mFrontier
Deal found 7/29$163
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1712:27 pmLAS - DCA
Nonstop4h 48mAmerican Airlines
Sun 9/219:30 amDCA - LAS
Nonstop5h 07mAmerican Airlines
Deal found 7/30$181
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:45 pmLAS - IAD
Nonstop4h 35mUnited Airlines
Sun 9/217:59 pmIAD - LAS
Nonstop4h 59mUnited Airlines
Deal found 7/29$181
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:21 amLAS - DCA
1 stop7h 44mHawaiian Airlines
Mon 11/38:59 amDCA - LAS
1 stop10h 14mHawaiian Airlines
Deal found 7/31$200
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:25 amLAS - IAD
1 stop6h 48mHawaiian Airlines
Mon 11/35:40 pmIAD - LAS
1 stop8h 53mHawaiian Airlines
Deal found 7/31$200
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:00 amLAS - DCA
1 stop10h 29mAlaska Airlines
Mon 10/206:59 pmDCA - LAS
1 stop18h 10mAlaska Airlines
Deal found 7/31$201
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:25 amLAS - IAD
1 stop6h 48mAlaska Airlines
Sun 11/165:40 pmIAD - LAS
1 stop8h 53mAlaska Airlines
Deal found 7/31$201
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/318:25 amLAS - DCA
Nonstop4h 35mSouthwest
Sat 9/66:05 amDCA - LAS
Nonstop5h 00mSouthwest
Deal found 7/31$214
This Cheapflightsfares deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:33 pmLAS - DCA
1 stop6h 26mFrontier
Wed 10/17:00 amDCA - LAS
1 stop7h 08mFrontier
Deal found 7/31$226
This FlightHub deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2010:56 pmLAS - IAD
Nonstop4h 34mMultiple Airlines
Sun 8/2412:06 pmIAD - LAS
1 stop8h 13mMultiple Airlines
Deal found 7/28$249
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2112:35 amLAS - DCA
1 stop7h 30mDelta
Mon 8/2512:29 pmDCA - LAS
1 stop8h 18mDelta
Deal found 7/30$257
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2211:31 pmLAS - IAD
1 stop8h 52mDelta
Sun 8/247:22 amIAD - LAS
1 stop7h 47mDelta
Deal found 7/31$257

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Las Vegas to District of Columbia that are best for you.

Fly from

Las Vegas

Fly to

District of Columbia

Route

Depart

Return

Price

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Fri 8/15

11:00 pm-6:34 am

Nonstop4h 34m

Washington, D.C. Dulles Intl

Mon 8/18

7:30 am-9:29 am

Nonstop4h 59m

$163

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Wed 9/17

12:27 pm-8:15 pm

Nonstop4h 48m

Washington, D.C. Reagan-National

Sun 9/21

9:30 am-11:37 am

Nonstop5h 07m

$181

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Thu 9/18

10:45 pm-6:20 am

Nonstop4h 35m

Washington, D.C. Dulles Intl

Sun 9/21

7:59 pm-9:58 pm

Nonstop4h 59m

$181

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Fri 9/5

6:10 am-5:59 pm

1 stop8h 49m

Washington, D.C. Reagan-National

Mon 9/8

9:59 am-4:34 pm

1 stop9h 35m

$200

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Thu 10/16

7:00 am-8:29 pm

1 stop10h 29m

Washington, D.C. Reagan-National

Mon 10/20

6:59 pm-10:09 am

1 stop18h 10m

$201

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Thu 9/25

5:14 pm-4:52 pm

1 stop20h 38m

Washington, D.C. Dulles Intl

Mon 9/29

5:52 pm-11:26 pm

1 stop8h 34m

$201

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Sun 8/31

8:25 am-4:00 pm

Nonstop4h 35m

Washington, D.C. Reagan-National

Sat 9/6

6:05 am-8:05 am

Nonstop5h 00m

$214

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Tue 9/30

12:33 pm-9:59 pm

1 stop6h 26m

Washington, D.C. Reagan-National

Wed 10/1

7:00 am-11:08 am

1 stop7h 08m

$226

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Wed 8/20

10:56 pm-6:30 am

Nonstop4h 34m

Washington, D.C. Dulles Intl

Sun 8/24

12:06 pm-5:19 pm

1 stop8h 13m

$249

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Thu 8/21

10:15 pm-9:14 am

1 stop7h 59m

Washington, D.C. Reagan-National

Wed 8/27

12:20 pm-5:15 pm

1 stop7h 55m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 28 results
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Best time to book a flight from Las Vegas to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to District of Columbia

What is the cheapest month to book a flight from Las Vegas to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Las Vegas to District of Columbia (average of $241). Flying from Las Vegas to District of Columbia in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to DC?

Find hourly flight availability from Las Vegas to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to District of Columbia as you normally would.

Weekly flight availability from Las Vegas to District of Columbia

Explore weekly flight availability from Las Vegas to District of Columbia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from LAS to USDC are scheduled on a Thursday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Las Vegas to District of Columbia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Las Vegas to District of Columbia?

    Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly out of when you book flights from Las Vegas to District of Columbia.

  • How popular is this Las Vegas to District of Columbia flight route?

    The Las Vegas Harry Reid Intl to District of Columbia flight path was viewed by 35 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Las Vegas to District of Columbia one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $83. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Las Vegas to District of Columbia for a low price.

  • What are the cheapest flights from Las Vegas to District of Columbia?

    The cheapest flight price from Las Vegas to District of Columbia is $86. On average you can expect to pay $236. The most popular route, (Las Vegas Harry Reid Intl - Washington, D.C. Dulles Intl), can usually be booked for $181.

  • Can I find deals for flights from Las Vegas to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Las Vegas to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to District of Columbia.

  • Can I find deals for business class flights from Las Vegas to District of Columbia?

    Yes. Cheapflights offers flight deals from Las Vegas to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Las Vegas to District of Columbia (average of $241). Flying from Las Vegas to District of Columbia in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Las Vegas to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Las Vegas to District of Columbia

Discover the top 6 airlines that operate flights from Las Vegas to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$93Average$236FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$123Average$234FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$217Average$399FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$252Average$442FlexibilityNo cancel feeOn-time63%
DeltaCheapest$256Average$376FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$259Average$474FlexibilityNo cancel feeOn-time71%

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